* {
  padding: 0;
  margin: 0;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
body {
  position: relative;
  background-color: #212121;
}
.pg-bg {
  position: absolute;
  width: 100%;
  height: 100vh;
  background: url("pg_logo-bg.png") no-repeat top center;
  -o-background-size: 100vh auto;
  background-size: 100vh auto;
  opacity: 0.2;
  z-index: -1;
}
.container {
  width: 100%;
  height: 100vh;
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
}
.container a {
  display: block;
  height: 52px;
  width: 130px;
  margin: 20px 0 0 50px;
  cursor: pointer;
}
.container a h1 {
  display: block;
  height: 52px;
  width: 130px;
  background: url("pg_logo.png") no-repeat 0 0;
  text-indent: -9999px;
  overflow: hidden;
  -o-background-size: 100% 100%;
  background-size: 100% 100%;
}
.container .callContent,
.container .regNameArea {
  padding: 20px;
  color: #fff;
  position: absolute;
  top: 20%;
  left: 50%;
  -webkit-transform: translate(-50%, -20%);
  -moz-transform: translate(-50%, -20%);
  -ms-transform: translate(-50%, -20%);
  -o-transform: translate(-50%, -20%);
  transform: translate(-50%, -20%);
}
.container .callContent .button,
.container .regNameArea .button {
  text-align: center;
  font-weight: 600;
  font-size: 30px;
  white-space: nowrap;
}
.container .callContent .button .outline,
.container .regNameArea .button .outline {
  color: #fff;
  overflow: hidden;
  position: relative;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  display: inline-block;
  font-weight: 400;
  padding: 10px 30px;
  line-height: 45px;
  text-decoration: none;
  margin-right: 20px;
  cursor: pointer;
  text-align: center;
  -webkit-transition: all 300ms;
  -o-transition: all 300ms;
  -moz-transition: all 300ms;
  transition: all 300ms;
}
.container .callContent .button .outline:before,
.container .regNameArea .button .outline:before,
.container .callContent .button .outline:after,
.container .regNameArea .button .outline:after,
.container .callContent .button .outline .lines:before,
.container .regNameArea .button .outline .lines:before,
.container .callContent .button .outline .lines:after,
.container .regNameArea .button .outline .lines:after {
  content: "";
  height: 2px;
  left: 0;
  position: absolute;
  top: 0;
  -webkit-transition: -webkit-transform 300ms;
  transition: -webkit-transform 300ms;
  -o-transition: -o-transform 300ms;
  -moz-transition: transform 300ms, -moz-transform 300ms;
  transition: transform 300ms;
  transition: transform 300ms, -webkit-transform 300ms, -moz-transform 300ms, -o-transform 300ms;
  width: 100%;
}
.container .callContent .button .outline:before,
.container .regNameArea .button .outline:before {
  bottom: 0;
  top: auto;
}
.container .callContent .button .outline .lines,
.container .regNameArea .button .outline .lines {
  display: block;
  height: 100%;
  left: 0;
  position: absolute;
  top: 0;
  width: 100%;
  z-index: 0;
}
.container .callContent .button .outline .lines:before,
.container .regNameArea .button .outline .lines:before,
.container .callContent .button .outline .lines:after,
.container .regNameArea .button .outline .lines:after {
  height: 100%;
  width: 2px;
}
.container .callContent .button .outline .lines:after,
.container .regNameArea .button .outline .lines:after {
  left: auto;
  right: 0;
}
.container .callContent .button .outline:hover,
.container .regNameArea .button .outline:hover {
  font-size: 35px;
}
.container .callContent .button .outline:hover:before,
.container .regNameArea .button .outline:hover:before {
  -webkit-transform: translateX(-100%);
  -moz-transform: translateX(-100%);
  -ms-transform: translateX(-100%);
  -o-transform: translateX(-100%);
  transform: translateX(-100%);
}
.container .callContent .button .outline:hover:after,
.container .regNameArea .button .outline:hover:after {
  -webkit-transform: translateX(100%);
  -moz-transform: translateX(100%);
  -ms-transform: translateX(100%);
  -o-transform: translateX(100%);
  transform: translateX(100%);
}
.container .callContent .button .outline:hover .lines:before,
.container .regNameArea .button .outline:hover .lines:before {
  -webkit-transform: translateY(-100%);
  -moz-transform: translateY(-100%);
  -ms-transform: translateY(-100%);
  -o-transform: translateY(-100%);
  transform: translateY(-100%);
}
.container .callContent .button .outline:hover .lines:after,
.container .regNameArea .button .outline:hover .lines:after {
  -webkit-transform: translateY(100%);
  -moz-transform: translateY(100%);
  -ms-transform: translateY(100%);
  -o-transform: translateY(100%);
  transform: translateY(100%);
}
.container .callContent .button #button1:before,
.container .regNameArea .button #button1:before,
.container .callContent .button #button1:after,
.container .regNameArea .button #button1:after,
.container .callContent .button #button1 .lines:before,
.container .regNameArea .button #button1 .lines:before,
.container .callContent .button #button1 .lines:after,
.container .regNameArea .button #button1 .lines:after,
.container .callContent .button #button4:before,
.container .regNameArea .button #button4:before,
.container .callContent .button #button4:after,
.container .regNameArea .button #button4:after,
.container .callContent .button #button4 .lines:before,
.container .regNameArea .button #button4 .lines:before,
.container .callContent .button #button4 .lines:after,
.container .regNameArea .button #button4 .lines:after {
  background-color: #f8c013;
}
.container .callContent .button #button2:before,
.container .regNameArea .button #button2:before,
.container .callContent .button #button2:after,
.container .regNameArea .button #button2:after,
.container .callContent .button #button2 .lines:before,
.container .regNameArea .button #button2 .lines:before,
.container .callContent .button #button2 .lines:after,
.container .regNameArea .button #button2 .lines:after,
.container .callContent .button #button5:before,
.container .regNameArea .button #button5:before,
.container .callContent .button #button5:after,
.container .regNameArea .button #button5:after,
.container .callContent .button #button5 .lines:before,
.container .regNameArea .button #button5 .lines:before,
.container .callContent .button #button5 .lines:after,
.container .regNameArea .button #button5 .lines:after {
  background-color: #dd483f;
}
.container .callContent .button #button3:before,
.container .regNameArea .button #button3:before,
.container .callContent .button #button3:after,
.container .regNameArea .button #button3:after,
.container .callContent .button #button3 .lines:before,
.container .regNameArea .button #button3 .lines:before,
.container .callContent .button #button3 .lines:after,
.container .regNameArea .button #button3 .lines:after,
.container .callContent .button #button6:before,
.container .regNameArea .button #button6:before,
.container .callContent .button #button6:after,
.container .regNameArea .button #button6:after,
.container .callContent .button #button6 .lines:before,
.container .regNameArea .button #button6 .lines:before,
.container .callContent .button #button6 .lines:after,
.container .regNameArea .button #button6 .lines:after {
  background-color: #56c5ff;
}
.container .callContent .name,
.container .regNameArea .name {
  margin-top: 50px;
  text-align: center;
  font-size: 60px;
  font-weight: 600;
  letter-spacing: 3px;
}
.container .regNameArea [name="nameArea"] {
  font-size: 18px;
  margin-bottom: 30px;
  opacity: 0.8;
  padding: 10px;
  outline: none;
}
.container .regNameArea [name="nameArea"]::placeholder {
  font-size: 17px;
  font-family: "微软雅黑";
}
.container .callContent {
  display: none;
}
.container .videoBack {
  display: none;
  position: fixed;
  top: 40%;
  transform: translateY(-40%);
  cursor: pointer;
  z-index: 999;
}
.container .videoBack .back {
  position: absolute;
  top: 0;
  left: -80px;
  display: flex;
  align-items: center;
  width: 120px;
  height: 80px;
  background-color: #fff;
  color: #1d1d1d;
  transition: all 0.3s;
}
.container .videoBack .back .clickback {
  display: flex;
  flex-direction: column;
  width: 80px;
  height: 80px;
  justify-content: center;
  align-items: center;
}
.container .videoBack .back .clickback svg {
  width: 30px;
  height: 30px;
}
.container .videoBack .back .tit {
  position: absolute;
  top: 0;
  left: 80px;
  z-index: 1;
  width: 40px;
  height: 80px;
  background-color: #fff;
  line-height: 80px;
  text-align: center;
}
.container .videoBack .back .tit svg {
  width: 20px;
  height: 20px;
}
.container .videoBack .back:hover {
  color: #1d1d1d;
  left: 0px;
}
.container .selectNames {
  position: absolute;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  bottom: 20px;
  left: 0;
}
.container .selectNames .nameblock {
  padding: 10px 15px;
  border-radius: 3px;
  background: #fff;
  color: #a92733;
  font-weight: 600;
  font-size: 30px;
  margin: 20px;
  -webkit-box-shadow: 0 3px 10px #fff, 0 0 10px;
  box-shadow: 0 3px 10px #fff, 0 0 10px;
}
